baber/WOPTO huggingface dataset:
Patent JP-H10225232-A (JP)
Title: Wet air injection type plant raising device
Inventor: YANOHARA YOSHITAMI
IPC: A01K61/00
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To suppress waterdrops to be generated inside an air supply pipe and to supply the wet air of uniform moisture to the roots of plants. SOLUTION: For this device, the air supply pipe provided with many nozzles is embedded and piped inside an air permeable culture medium to plant the plants and a wet air generator 2 is connected to one end of the air supply pipe. For the wet air generator 2, the appropriate amount of water 5 is injected inside a tightly sealed humidifying tank 4, an adjustment chamber 6 composed of a tightly sealed space is formed at the upper part of the water surface and an air bubble generator 8 communicated into the water is provided on the lower part of the tightly sealed humidifying tank 4.  Further, an air forcibly feeding means 9 for forcibly feeding the air to the air bubble generator 8 and discharging it into the water as air bubbles is provided, a wet air send-out port 11 opened inside the adjustment chamber 6 is provided on the upper part of the tightly sealed humidifying tank 4 and one end of the air supply pipe is connected to the send-out port 11.
Patent JP-S61204069-A (JP)
Inventor: KUDO TAIJI
IPC: B07B1/42
Filed: 1985-03-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56140768-A (JP)
Title: Optical device for multibeam scanning
Inventor: SATOU ISAO
IPC: G06K7/10
Filed: 1980-04-01
Abstract: PURPOSE:To obtain the same size and same form for plural spots on the scanning screen, by giving a simultaneous shaping to plural laser beams with a beam shaping opening. CONSTITUTION:The laser beams 50 given from the laser beam source 42 are changed into the parallel beams 52 through a collimating lens 47 and then put into the rotary polyhedral mirror 48. In this case, the beam 51 is shaped through the beam shaping opening 49 provided on the figure side focal surface of the lens 47 and having an oblong form of the opening. The shaped parallel beam 52 is reflected on the surface of the mirror 48 and then converted into the equi-speed linear scan through the Ftheta lens 53. At the same time, the beam 52 is condensed to draw two pieces of scanning lines 55 on the photosensitive drum 54. The size of the scanning spots that form the line 55 is varied by the size of the opening 49. In the diagram, the figures 43a and 43b are semiconductor lasers, 44 and 45 are current driving circuits and 46 is a pattern generating circuit respectively.
Patent JP-S62201999-A (JP)
Inventor: OMURA HISAO
IPC: A23G1/30
Filed: 1986-02-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02226549-A (JP)
Title: Magnetic card encoder
Inventor: ISODA TOKUYUKI
IPC: G11B20/10
Filed: 1989-02-27
Abstract: PURPOSE:To obtain a magnetic card encoder with a superior protecting function and easy to perform format management by providing a setting means to set and store a specific personal identification number, and a control circuit to perform completion/cancellation operation for card reading. CONSTITUTION:The subject encoder is composed of a device main body 11 incorporating a program control circuit (CPU) and a keyboard 12. In a magnetic card issued at the encoder 10, its own device No. is set on a specific area 36 outside a definition area 30 regulated by JIS as the personal identification number, and a format registration No. is set on a specific area 35. The CPU performs a prescribed processing according to a processing procedure programmed in advance. For example, in a card reading routine, the No. in the area 36 of an inserted card is collated with the device No. inherent to the encoder, and reading is refused when non-coincidence is obtained, and a lamp 16 is lit, etc., as an alarm. When coincidence is obtained, a corresponding format is read out from a memory based on the No. in the area 35, and a reading operation is completed only when it coincides with the recording format of the card, and the data of 69 digits of the card are displayed on a display panel 15.
Patent JP-S62216413-A (JP)
Title: Phase correcting circuit
Inventor: OKUDA YOSHIYUKI
IPC: H04N9/89
Filed: 1986-02-28
Abstract: PURPOSE:To prevent the distortion of an input signal and the change of the phase correction quantity due to its level by changing the gain of a variable gain amplifier in accordance with a correction signal to control the phase of the input signal. CONSTITUTION:The video signal inputted to an impedance circuit 12 is inputted to a mixing circuit 11 also, and the output from the other terminal of the impedance circuit is supplied to the mixing circuit 11. An impedance circuit 13 is connected to the other terminal of the impedance circuit 12, and this circuit 13 constitutes a feedback path of a variable gain amplifier 14. When voltages Va and Vb are mixed in a prescribed proportion by a mixing circuit 11, the absolute value of its output voltage V0 is not changed, the phase is a function of a gain (k), and the gain (k) of the variable gain amplifier 14 is changed in accordance with jitter. Thus, the video signal has jitter corrected and is outputted, and the input signal is not distorted.
Patent JP-S58161741-A (JP)
Title: Electrical contact material
Inventor: SAKAIRI KOUICHI
IPC: H01H1/023
Filed: 1982-03-18
Abstract: PURPOSE:To obtain an electrical contact material provided with synthetically superior contact characteristics by adding specified amounts of Bi and Cd to Ag and carrying out internal oxidation. CONSTITUTION:This electrical contact material is an internally oxidized electrical contact material consisting of, by weight, 2.5-10% Bi, 5-18% Cd and the balance Ag or further contg. 0.01-3% rare earth metallic boride and/or metallic carbide. By the composition the electrical contact material has sufficiently satisfactory welding resistance, consumption resistance and low contact resistance. A material having the composition is melted and atomized. The resulting powder is internally oxidized and worked by extrusion, drawing or other method to obtain a rivet-shaped electrical contact or the like with superior contact characteristics.
Patent JP-S60186609-A (JP)
Title: Liquid fuel combustion device
Inventor: NAKAJIMA AKIHIKO
IPC: F23D3/10
Filed: 1984-03-06
Abstract: PURPOSE:To realize the perfect and clean combustion of fuel accompanied by a blue and short flame, by arranging large and small diameter air ports alternately around the outer periphery of upper portion of inner flame cylinder so as to collectively supply large and small air streams alternately to an unburnt gas to be transferred to a secondary combustion chamber. CONSTITUTION:An unburnt gas moving upwardly inside a secondary combustion chamber 20 is subject to a high temperature from many primary combustion flames 23 and liable to be thermally decomposed for reason of air deficiency. Thus, a yellowish flame, soot and great deal of noxious gases such as carbon monoxide etc., may develop. Such unburnt gas is aggregated around the entire periphery of upper portion of inner flame cylinder 1 through a squeezing plate 13 for mixture with a great deal of air stream which is injected through secondary air ports 3, 3' in finely divided flows having greatly varying injection velocity. Such secondary air ports 3, 3' are arranged oppositely above the inner flame in an alternating order of diameters. Thus, unburnt gas is mixed with the secondary air at an increased speed and in an effective, uniform and smooth fashion. In this way, a perfect combustion reaction takes place, forming a blue, short and clean crown-like flame 24 secondary combustion and realizing a perfect combustion.
Patent JP-S54136214-A (JP)
Title: Balanced mixer
Inventor: KASHIWAGI MICHIO
IPC: H03D7/14
Filed: 1978-04-14
Abstract: PURPOSE: ;To keep the operation with one diode when another diode is in open condition through the constitution that the rectified current of each diode can independently be measured, by inserting the circuit consisting of resistors and inductances after the LPF, in MIC balanced mixer.  
     CONSTITUTION: The hydrid coupler 13 which supplies high frequency signal and high frequency local oscillation signal to the input terminals 11 and 12 respectively of the first and second, is connected, and the output terminal of the coupler 13 is provided with the mixer diodes 14 and 15 in anti-connection and the LPF 16 and 17 connected to the diodes 14 and 15. Further, the IF signal output terminal 23 connected via the capacitors 21 and 22 is provided with the output terminals A and B of LPF 16 and 17. Further, the resistors 18, 19 and the intermediate frequency chokes 20, 24 25 grounding the output terminals A and B are provided, the choke 20 is grounded, the chokes 24 and 25 are connected to the monitor terminals 26 and 27 respectively to establish the constitution which can independently be measured the rectified current of the dides 14 an 15. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06157394-A (JP)
Title: Method for synthesizing benastatin c and d
Inventor: TAKEUCHI TOMIO
IPC: C07C45/65
Filed: 1991-03-08
Abstract: PURPOSE:To obtain benastatin C and D especially useful as an immunopotentiator, having immunomodulating action, in high yield by decarboxylating benastatin C and D of specific structure in the presence of a reaction promoter in an inert solvent. CONSTITUTION:Streptomyces sp. M1,384-DF12 strain (FERM P-3,228) is inoculated into a medium, subjected to shaking culture at 27 deg.C for 4 days, the culture solution is filtered and the culture filtrate is separated from the cells by fraction. The culture solution is extracted with ethyl acetate, the extracted solution is concentrated to give a red crude substance, which is dissolved in methanol and purified by silanized silica get chromatography to give benastatin A and D of formula I (R is CH=CH or CH2CH2). Then the compound is decarboxylated in the presence of a reaction promoter such as copper sulfate in an inert solvent such as quinoline under heating at 120-200 deg.C to give the benastatin C and D of formula II useful as an immunomodulator.
Patent JP-H04280406-A (JP)
Title: Oxide magnetic material
Inventor: KODAMA TAKASHI
IPC: H01F1/34
Filed: 1991-03-08
Abstract: PURPOSE:To enable an inductance element for LC and LR composit circuits to be compact and to have a high performance by obtaining an oxide magnetic material which satisfies temperature coefficients of a high initial permeability and a small initial permeability simultaneously. CONSTITUTION:Nickel-zinc-copper ferrite is used as a main constituent and 0.15wt.% or more and 1.35wt.% or less of MoO3 are contained within it as a sub-constituent.
Patent JP-S52126048-A (JP)
Title: Fittings of hinged door
Inventor: WATANABE MASARU
IPC: E05D7/04
Filed: 1976-04-15
Abstract: PURPOSE: To improve operability of fittings to a support of door by fitting a hook-andeye of a connector into a connecting member provided on the support such as a door post, expanding the hook-and-eye with a taper from the connector, and contacting a gripper with the door by pressure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000240184-A (JP)
Title: Insulating material for building
Inventor: ASAMA NOBORU
IPC: E04B1/80
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To fill insulating boards without creating gap between structural frames almost through the whole surface of the thickness of the insulating board by extremely simple work of pushing in the insulating board into a structural frame. SOLUTION: This insulating member for building is installed in structural forms such as studs, floor joists, furrings, rafters of building, and the insulating board 1 has sealing edges 2. The insulating board 1 has a front surface and a rear surface of its square insulation layer 3 on which a surface material 4 and a rear material 5 are adhered respectively, and a folding portion 6 is provided in the central part in the width direction. At the sealing edge 2, the front surface material 4 and rear surface material 5 are partially removed and the edges are projected out in the width direction, the insulating board 1 is tightly adhered to the inner surface of a structural frame installed, and the gap between the insulating board 1 and studs 8, 8 is filled up by this exposed portion of the insulating layer 3.  Sealing edge 2 is supported by the inner surface of the studs 8, 8, and crushed when subjected to the compressive force when installing the insulating board, almost the whole surface of the thickness of the insulating board 1 is tightly adhered to the stud 8, the gap is tightly closed between the studs 8, 8, no loss is made in the insulation, and the flatness can be secured on the surfaces built in the building.
Patent JP-S61202447-A (JP)
Title: Automatic semiconductor probe inspecting device
Inventor: WATANABE AKIRA
IPC: H01L21/66
Filed: 1985-03-05
Abstract: PURPOSE:To shorten a measuring time by freely switching to a stepwise move ment of an arbitrary amount in the course of measuring stepwise movement, thereby continuously measuring in any disposition on a wafer in the same chip. CONSTITUTION:An input/output terminal 5 inputs the alteration of the stepwise movement and the designation of the altering position to a controller 4. An X-Y-Z stage 3 performs an operation programmed to the controller 4. A measuring IC wafer 1 is stopped to the position determined by X-Y operation of the stage 3 due to the designation of the controller 4. The wafer 1 is contacted with the measuring probe 7 of a probe card 6 by a Z operation. Thus, any position on the wafer 1 can be measured for the same chip to shorten the measuring time.
Patent JP-S52127928-A (JP)
Title: Coating composition
Inventor: OOHARA OSAMU
IPC: B32B27/42
Filed: 1976-04-19
Abstract: PURPOSE:The composition comprises a methyl etherified methylol melamine, a specific short-chain glycol, a specific long-chain glycol and a curing agent, and forms coating layers having high surface hardness, high scratch resistance, and adequate flexibility to permit bending of the plastics substrate without troubles.
Patent JP-S60188702-A (JP)
Inventor: KURAMOTO ATSUSHI
IPC: F22B35/00
Filed: 1984-03-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0996498-A (JP)
Title: Fin tube type heat exchanger
Inventor: KIYOU TAIKU
IPC: F28F1/32
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To enhance the heat conducting efficiency by arranging risers along the circular arc of the same center as that of a heat transfer tube so that the air flowing and discharging angles of the risers of tab protrusion group on louvers are different from one another or the same. SOLUTION: The air flowing and discharging angles of the risers 16 to 27 of tab protrusion groups of louvers for constituting the louvered protrusion groups 6, 8 to 13 of the louvers opened in the symmetrical direction at the heat transfer tube 3 at the side opposed to the air flow formed at the plate-like fins are different from each other or the same, and the risers partly including the circular arc of the same center as the tube 3 are arranged. The center of at least one or more protrusions 6, 7 formed at the air flow inlet side is formed with a semi-circular flat part 6a, and the center of at least one or more tab protrusions 12, 13 formed at the air outlet side is also formed at the flat semicircular part 3a. Thus, the efficiency of the heat transfer can be further enhanced.
Patent JP-H05238641-A (JP)
Title: Paper folding device
Inventor: KANAZAWA YUKIO
IPC: B65H45/20
Filed: 1992-02-28
Abstract: PURPOSE:To enable the automatic and stable register adjustment of a sheet by providing a first and a second folding parts mutually orthogonal in the folding directions, a sheet direction changing part, a sheet pull-in means, a register adjusting means, and a sheet delivery means. CONSTITUTION:A paper folding device 30 is provided with a first folding part for folding a sheet 31 in the first direction; a second folding part 36 for folding the sheet 31, folded by the first folding part 34, in the second folding direction orthogonal to the first direction; and a sheet direction changing part 35 for changing the direction of the sheet 31 discharged from the first folding part 34. The sheet 31 folded by the first folding part 34 is pulled into the sheet direction changing part 35 by pull-in rollers, and the register adjustment of the sheet 31 pulled into the sheet direction changing part 35 is performed by register adjusting rollers. The sheet 31 register-adjusted by the register adjusting rollers is delivered to the second folding part 36 by delivery rollers.
Patent JP-H08238409-A (JP)
Title: Dust preventive apparatus in bag filter
Inventor: MIKAMI YOSHIAKI
IPC: B01D46/02
Filed: 1995-03-03
Abstract: PURPOSE: To provide a dust preventive apparatus in a bag filter which prevents the deterioration of working environment in the upper part of a cell caused by scattered dust in the exchange of a filter cloth. CONSTITUTION: The filter cloth receiving cell 1 of a bag filter is divided into an upper section 2 and a lower section 10 by a cell plate 3. An inlet flue 7 for introducing raw gas is connected with the lower section 10, while a purified gas duct 11 for introducing purified gas is connected with the upper section 2. A suction pipe 5 with a suction port 4 is connected with the upper section 2 to be connected with the inlet flue 7 through a suction fan 6. A damper 8 is installed in the suction pipe communicating with the upper section 2. In the exchange of a filter cloth, the damper 8 of the suction pipe 5 connected with the cell 1 is opened, and generated dust is sucked by the suction fan 6 to be sent to the inlet flue 7. In this operation, fresh air is introduced into the upper section 2 from a manhole 12.
Patent JP-H08241570-A (JP)
Title: Information recording method in recording and reproducing device
Inventor: TAMEGAI MASAHIRO
IPC: G11B20/12
Filed: 1995-03-03
Abstract: PURPOSE: To keep the recording rate about the same without lowering the efficiency of use compared with the case where one track is composed of a single sector by improving the processing method in the case of conducting the recording of plural sectors by one time of track scanning and generating faulty sectors in an information recording carrier one track of which is composed of plural sectors. CONSTITUTION: When faulty sectors are generated by conducting recording of plural sectors by one-time track scan, the sectors recorded after the first faulty sector in the record are all regarded as faults and a changing treatment is made. When the number of changed sectors does not fulfill one track at the time of recording changed sectors, new data to be succeedingly recorded is prepared to perform a changing treatment and recording of data by the same track scan. Through this, one scan of one track performs the recording treatment of this track without lowering the recording speed.
Patent JP-S59171284-A (JP)
Title: Time axis correcting circuit for ntsc video signal
Inventor: IKOMA JIYUNICHI
IPC: H04N9/89
Filed: 1983-03-18
Abstract: PURPOSE:To obtain a reproducing state similar to the state at normal operation by making the time axis of an output of a variable delay line at the special reproduction discontinuous for a period corresponding to a 1/2-wavelength of a chrominance subcarrier so as to prevent a new time error. CONSTITUTION:An NTSC signal including the time error is introduced to a variable delay line 2 at the normal reproducing state and a burst is extracted at an output terminal 7. The burst is compared with a reference frequency 12 so as to detect a time axis error and the delay time of the variable delay line is controlled by a frequency proportional to its detected voltage to eliminate the time axis error of the video signal appearing at the output terminal 7. Then, in reproducing a video signal one frame before or after while being skipped, the output of the variable delay line is made discontinuous by the output of a trigger FF for a period corresponding to the 1/2-wavelength of the chrominance subcarrier. Thus, the chrominance subcarrier is continuous as a result and no distortion is generated within the delay circuit, allowing to operate the circuit as if the operation were the normal operation.
Patent JP-S58162826-A (JP)
Title: Frictional deformeter
Inventor: IWAMOTO TETSUYUKI
IPC: G01L1/04
Filed: 1982-03-23
Abstract: PURPOSE:To improve the accuracy of measurement, by fixing both ends of plural ends of leaf springs to a friction member and a stationary member, and providing a force detecting mechanism which detects the force transmitted from the friction member. CONSTITUTION:A friction member 1 wherein the material of the same kind as the material of a structure into which said member is embedded and installed is stuck in the part of the material of the same kind formed with the friction surfaces of suitable areas of the material of the same kind, and which makes the same action as the action of the member constituted of the material of the same kind, and a stationary member 2 to be embedded and fixed into the structure are provided. Both ends of two sheets of leaf springs 3 which can deform slightly in the friction directions are fixed to the member 1 and the member 2. A force detecting mechanism 4 using a load cell LC in order to detect the force in the friction direction transmitted from the member 1 is fixed between the member 1 and the member 2.
Patent JP-S51119425-A (JP)
Title: Internal engine equipped with fuel quality improvement device
Inventor: NOGUCHI MASAAKI
IPC: F02D3/04
Filed: 1975-04-11
Abstract: PURPOSE: To realize long life of catalyser in the device that adaptes catalyser to change hydrocarbon fuel into gas well improved its quality as fuel contained with rich hydrogen. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04282539-A (JP)
Title: Method for forming reflection-charge preventing film
Inventor: OBARA KATSUMI
IPC: G02B1/10
Filed: 1991-03-11
Abstract: PURPOSE:To provide a method for forming a reflection/charge-preventing film difficult to stain further with sufficient practical strength in a manufacturing process and the other handling, in the case of forming the reflecting/charge- preventing film provided on a glass material surface or the like. CONSTITUTION:A method for forming an SiO2 film layer 6 by applying an alcohol solution of Si(OR)4, adding ultrafine grains SiO2, onto a glass body surface by a dip or spin method to form a reflecting/charge-preventing film 4 and then applying the alcohol solution of Si(OR)4 further onto this film by the dip method, and baking it.
Patent JP-H09238317-A (JP)
Title: Identification signal processor and identification signal processing method
Inventor: KITANO TORU
IPC: H04N5/21
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To surely improve the identification accuracy of a video signal relating to a Wide Clear Vision broadcast. SOLUTION: Low levels of bits 2, 5, 24 of an NRZ signal resulting from eliminating 3.58MHz and 2.04MHz components from a video signal including an identification signal relating to the Wide Clear Vision broadcast, are extracted by a comparator L and a serial parallel converter L. Then high levels of bits 1, 3, 4 are extracted by a comparator H and a serial parallel converter H and the result of extraction is calculated to output an identification result.